Thursday
10 April 2025
10 - 11 am (AEST)
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Show data readings





GOOD

FAIR

POOR

VERY POOR

EXTREMELY POOR
0 - 66
scale: 33 units
67 - 99
scale: 33 units
100 - 149
scale: 33 units
150 - 199
scale: 33 units
200
scale: 33 units
Scale: 0 to 250
 

 Pollutants Ozone
O3
Ozone
O3
Nitrogen
dioxide

NO2
Visibility
NEPH
Carbon
monoxide

CO
Sulfur
dioxide

SO2
Particles
PM10
Particles
PM2.5
 Site AQI

highest
level at
the site
Regional AQI

highest
level for
the region
 Averaging Periods 1-hour
average
rolling
4-hour
average
1-hour
average
1-hour
average
rolling
8-hour
average
1-hour
average
rolling
24-hour
average
rolling
24-hour
average
Sydney East Alexandria 8 8 13 6 2 4 16 10 16 25
Cook And Phillip 7 4 10 3 2 14 11 14
Earlwood 6 4 8 22 14 22
Lidcombe 6 5 20 15 3 1 25 25
Macquarie Park 8 6 9 4 0 1 18 11 18
Randwick 17 11 5 3 2 17 13 17
Rozelle 7 6 16 10 3 2 18 12 18
Sydney North-west Parramatta North 13 7 6 6 2 0 30 19 30 168
Penrith 13 7 13 164 0 2 38 33 164
Prospect 16 10 5 9 0 1 24 19 24
Richmond 16 8 7 168 0 27 15 168
Rouse Hill 12 9 4 13 1 0 24 13 24
St Marys 13 7 6 68 38 18 68
Sydney South-west Bargo 19 13 3 39 1 27 14 39 52
Bringelly 12 6 9 26 1 29 25 29
Camden 13 6 6 23 0 24 17 24
Campbelltown West 9 5 7 0 0 27 22 27
Liverpool 8 6 13 13 0 1 52 51 52
Oakdale 21 21 1 21 35 44 44
Illawarra Wollongong 23 19 3 6 1 0 24 11 24 28
Kembla Grange 23 16 2 10 28 23 28
Albion Park South 20 14 6 15 1 23 19 23
Lower Hunter Newcastle 13 11 8 5 2 0 26 14 26 26
Beresfield 13 11 5 7 1 20 15 20
Wallsend 4 3 0 19 13 19
Newcastle Carrington 8 1 31 14 31 48
Stockton 17 13 3 9 48 17 48
Mayfield 6 32 16 32
Central Coast Wyong 17 13 2 2 0 0 16 10 17 17
Lake Macquarie Morisset 21 16 2 0 1 14 12 21 21
Central Tablelands Bathurst 16 10 44 40 44 44
Orange 26 23 0 5 35 44 44
Mid-north Coast Coffs Harbour 25 20 1 2 14 8 25 25
Port Macquarie 23 17 8 2 0 0 9 7 23
Northern Tablelands Armidale 17 10 9 17 17
North-west Slopes Gunnedah 21 18 21 26
Narrabri 18 17 18
Tamworth 26 23 1 25 14 26
Southern Tablelands Goulburn 31 17 3 15 32 41 41 41
South-west Slopes Albury 21 18 11 83 59 83 146
Wagga Wagga North 24 20 3 146 62 146
Muswellbrook Muswellbrook 1 0 32 18 32 32
Singleton Singleton 18 11 5 0 18 15 18 18
Merriwa Merriwa 16 13 3 3 0 0 26 19 26 26
NSW ALERTS SYDNEY FORECAST
Fri 11 Apr 2025
Updated hourly Updated daily
at 4:00pm
Gaps indicate that an instrument was not online for that period OR an average could not be calculated as there were not enough valid hourly data values OR that a pollutant is not measured at the site. Data from monitoring sites is collected, stored and shown in reports using Australian Eastern Standard time (AEST). Normally data for any hour should be available approximately 30 minutes later. During daylight saving, please be aware that the actual local time equals the displayed time plus 1 hour